Re: how to understand these macro defines such as ObjectIdAttributeNumber in sysattr.h?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: 土卜皿 <pengcz(dot)nwpu(at)gmail(dot)com>
Cc: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: how to understand these macro defines such as ObjectIdAttributeNumber in sysattr.h?
Date: 2014-08-18 14:26:31
Message-ID: 18565.1408371991@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

=?UTF-8?B?5Zyf5Y2c55q/?= <pengcz(dot)nwpu(at)gmail(dot)com> writes:
> where and when using these system attributes?

http://www.postgresql.org/docs/devel/static/ddl-system-columns.html

regards, tom lane

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Sawada Masahiko 2014-08-18 14:45:10 Re: pg_receivexlog --status-interval add fsync feedback
Previous Message Heikki Linnakangas 2014-08-18 14:20:12 Re: option -T in pg_basebackup doesn't work on windows